/*
 *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#include "audio_util.h"

namespace webrtc {

    void FloatToS16(const float *src, size_t size, int16_t *dest) {
        for (size_t i = 0; i < size; ++i)
            dest[i] = FloatToS16(src[i]);
    }

    void S16ToFloat(const int16_t *src, size_t size, float *dest) {
        for (size_t i = 0; i < size; ++i)
            dest[i] = S16ToFloat(src[i]);
    }

    void S16ToFloatS16(const int16_t *src, size_t size, float *dest) {
        for (size_t i = 0; i < size; ++i)
            dest[i] = src[i];
    }

    void FloatS16ToS16(const float *src, size_t size, int16_t *dest) {
        for (size_t i = 0; i < size; ++i)
            dest[i] = FloatS16ToS16(src[i]);
    }

    void FloatToFloatS16(const float *src, size_t size, float *dest) {
        for (size_t i = 0; i < size; ++i)
            dest[i] = FloatToFloatS16(src[i]);
    }

    void FloatS16ToFloat(const float *src, size_t size, float *dest) {
        for (size_t i = 0; i < size; ++i)
            dest[i] = FloatS16ToFloat(src[i]);
    }

    template<>
    void DownmixInterleavedToMono<int16_t>(const int16_t *interleaved,
                                           size_t num_frames,
                                           int num_channels,
                                           int16_t *deinterleaved) {
        DownmixInterleavedToMonoImpl<int16_t, int32_t>(interleaved, num_frames,
                                                       num_channels, deinterleaved);
    }

}  // namespace webrtc
